 //*************************************************************
 // Words.java                   Author:20172323wyh
 //
 // Demonstrates the use of an inherited method.
 //*************************************************************

 public class Words
 {
    //----------------------------------------------------------
    // Instantiates a derived class and invokes its inherited
    // and local methods.
    //----------------------------------------------------------
    public static void main(String[] args)
    {
       Dictionary webster = new Dictionary();
       
       System.out.println("Number of pages: " + webster.getPages());
       
       System.out.println("Number of definitions: " + webster.getDefinitions());
 
       System.out.println("Definitions per page: " + webster.computeRatio());
    }
 }
